Regression

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Regression
I will undertake a stepwise linear regression
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Descriptives Statistics
The case to variable ratio is _ = _:1 .. which is less/greater than our minimum requirement of 40:1 ... confidence/caution
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Correlations
ignore
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Variables entered/removed
X number of variables were entered into the equation which were _ and _. X variables were excluded which were_.
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Model summary
For the model R=_, R2=_, AdjR2=_. Thus, using the R2 the model account for _% of the variance in DV
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ANOVA
ignore
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Coefficients
Tolerances for (IVs) are _, greater than min of 0.1 therefore there is no evidence of multicollinearity or singularity. The model is predicting DV better than the mean. The model is _=constant+(IV1*constant)+(IV2*constant) For increase in 1 of...etc
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Excluded variables
ignore
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Collinearity diagnostics
ignore
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casewise diagnostics
report after tests of normality
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residual statistics
ignore
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Charts: scatterplot (Add loess line)
The residual plot suggests that the distribution is/not random. Curved loess line suggests heteroscedasticity so a non linear regression might be more appropriate
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Explore: case processing summary and descriptives
ignore
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Explore: tests of normality
Testing the residuals for normality W(_) =_, p=_. Significant, therefore the residuals are not normally distributed
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Exclude outliers
There were X number of outliers, cases _. (Run the regression again (lots of output to ignore!)
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Model Summary
For the final model after exclusion of outliers, R=_, R2=_, AdjR2=_, thus using the R2 the model account for _% of the variance of DV
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Coefficients
The final model is consumption = constant+(IV1*constant)+(IV2*constant)
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Card 2

Front

Descriptives Statistics

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The case to variable ratio is _ = _:1 .. which is less/greater than our minimum requirement of 40:1 ... confidence/caution

Card 3

Front

Correlations

Back

Preview of the front of card 3

Card 4

Front

Variables entered/removed

Back

Preview of the front of card 4

Card 5

Front

Model summary

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